by using the current makefile for 2007.2 on 64bit ubuntu I was not able to point to buttons on the qemu screen correcly due to a callibartion issue.

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it seems that i had to image the screen turned around by 90° clockwise and only by guessing where the buttons would be in this case I was able to open up the console and did a ts_calibrate to re orientate the screen - now everything works as expected.

Revision as of 09:12, 20 August 2007

Contents

Error connecting

If you get an error like

ssh: connect to host 192.168.0.202 port 22: No route to host

when you try to ssh, it could most probably be because one of your other network interfaces (wired/wireless) is being assigned an IP address of the form 192.168.0.* ,because of which the routing table contains a default gateway entry that is confusing poor new usb0 interface.

The easiest way to work around this is to specify a tighter netmask for usb0 like:

I encountered the same problem, but I still had a gcc3 installed (gcc-3.4.6-r1 in a seperate slot from the system default gcc4, to be exact. This means that if you're using gentoo, you will not need to downgrade your system gcc). I simply added --cc=gcc-3.4.6 to ./configure's switches and make finished without major problems. --LordHelmchen 20:12, 11 April 2007 (CEST)

If you still encounter this problem with gcc3, make sure you don't have -march set anywhere like in CFLAGS (I had -march=athlon-xp). unsetting CFLAGS before re-running the configure script solved the problem for me. --Vegar 22:10, 24 April 2007 (CEST)

Basic question

I am using the emulator after compiling 'make qemu'.
The basic gui screen has been created and it asks the following:

'Touch the crosshairs to calibrate the screen'

Unfortunately I do not know how to continue from this stage on...
Any mouse click on the crosshairs, or a keyboard touch won't initiate a click...

Does any body know how can I click the emulator screen and continue from this stage? --nighthawk 01:12, 9 April 2007

flash.sh fails

looks like I'm somehow getting a variable confused... when I try to run flash.sh with no arguments, I get a bunch of errors from sleep telling me that items such as `nand' for instance is an invalid time. I've encountered this problem both from the makefile and from a manual download. From what I can deduce, $2 should contain the number of (micro?)seconds for sleep to wait, but it looks like there's a target list, or some series of commands that are getting crosswired in.

I had the same output, and in my case the problem was that my image hadn't
built. I guess the flash.sh script behaves this way if there is no image
(todo: it would be good to modify the script to first check for an image, and
if it is missing, report it as such and exit.).

calibration problem

by using the current makefile for 2007.2 on 64bit ubuntu I was not able to point to buttons on the qemu screen correcly due to a callibartion issue.
it seems that i had to image the screen turned around by 90° clockwise and only by guessing where the buttons would be in this case I was able to open up the console and did a ts_calibrate to re orientate the screen - now everything works as expected.

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Error connecting

If you get an error like

ssh: connect to host 192.168.0.202 port 22: No route to host

when you try to ssh, it could most probably be because one of your other network interfaces (wired/wireless) is being assigned an IP address of the form 192.168.0.* ,because of which the routing table contains a default gateway entry that is confusing poor new usb0 interface.

The easiest way to work around this is to specify a tighter netmask for usb0 like:

I encountered the same problem, but I still had a gcc3 installed (gcc-3.4.6-r1 in a seperate slot from the system default gcc4, to be exact. This means that if you're using gentoo, you will not need to downgrade your system gcc). I simply added --cc=gcc-3.4.6 to ./configure's switches and make finished without major problems. --LordHelmchen 20:12, 11 April 2007 (CEST)

If you still encounter this problem with gcc3, make sure you don't have -march set anywhere like in CFLAGS (I had -march=athlon-xp). unsetting CFLAGS before re-running the configure script solved the problem for me. --Vegar 22:10, 24 April 2007 (CEST)

Basic question

I am using the emulator after compiling 'make qemu'.
The basic gui screen has been created and it asks the following:

'Touch the crosshairs to calibrate the screen'

Unfortunately I do not know how to continue from this stage on...
Any mouse click on the crosshairs, or a keyboard touch won't initiate a click...

Does any body know how can I click the emulator screen and continue from this stage? --nighthawk 01:12, 9 April 2007

flash.sh fails

looks like I'm somehow getting a variable confused... when I try to run flash.sh with no arguments, I get a bunch of errors from sleep telling me that items such as `nand' for instance is an invalid time. I've encountered this problem both from the makefile and from a manual download. From what I can deduce, $2 should contain the number of (micro?)seconds for sleep to wait, but it looks like there's a target list, or some series of commands that are getting crosswired in.

I had the same output, and in my case the problem was that my image hadn't
built. I guess the flash.sh script behaves this way if there is no image
(todo: it would be good to modify the script to first check for an image, and
if it is missing, report it as such and exit.).